grating

The scanning spot is generated by a wavelength change is translated into a displacement of the beam by a pair of gratings.

The diffraction gratings purchased from the catalogue were limited to 16 beams and did not allow the beams to be manipulated independently.

Influences of processing modifier, heat stabilizer and lubricant on the surface glossy degree of PVC protective gratings were studied.

The result of the experiments shows that the strain and temperature can be scaled by the fiber Bragg gratings sensor.

This discovery laid the basis of the azo polymer optical fiber gratings used for smart adjustable optical communication device.

At last, it is pointed out that the V-I transmission matrix formalism needs to be modified when it is applied to long-period fiber gratings.

The great problem of optical fiber gratings to be wide application and batch production is the techniques of fiber grating fabrication.

Fiber gratings have been widely used in communication , as a fiber inner apparatus since it was invented in 1970s.

"You can make incredibly sophisticated diffraction gratings out of glass or plastic, " he said.

Holographic coupling gratings have been fabricated on the Red Sensitive Photopolymer (RSP) holographic plate with holographic technology.

Transmission phase gratings with continuous relief structures are fabricated with one step direct laser writing grayscale photolithography.

We study transmission properties in configurations composed of two single metal gratings with different thicknesses.

Microscope specimens can be considered as complex gratings with details and openings of various sizes.

Relative diffraction efficiencies for these gratings have been calibrated on synchrotron radiation source.

Diffraction properties of high-density gratings are polarization-dependent, which are different from those of conventional gratings.

Simultaneous sensing properties of axial strain and temperature with fiber gratings have been measured and analyzed.

Almost all systems have adopted a tiled-grating approach to meet the size requirements for the compression gratings.

Well uniform gratings can be obtained and diffraction efficiency can be greatly enhanced by using this optimization scheme.

The detuning of the angle of the two gratings greatly influences and improves the time synchronization of the two pulses.

General diffraction properties of total overlap gratings, can be solved with the solution.

We show that the illusion increases if observers judge the average orientation of textures rather than sinusoidal gratings.

This installation is compact and flexible, low-cost, especially fits for coating longer fiber gratings once and for all.

A new tunable orthogonal grating consisting of two weakly modulated subwavelength gratings perpendicularly to each other is presented.

The paper also gives various key technologies in manufacturing high efficient holographic diffraction gratings in detail.

the sensing mechanism of fiber gratings and the demodulation technologies for the wavelength signals of fiber grating sensors.

The mechanism of grating generation and the potential application of the gratings in integrated optics are discussed.

Open gratings over generator to be replaced by solid non ship checkered steel plate.

The characteristic of arrayed waveguide gratings is analyzed with the linear systems theory and the optical grating equation is educed.

Fiber Bragg gratings introduced make the technologies great change in the fields of optical fiber communication and optical fiber sensors.

A novel technique of monitoring the exposure process in fabrication of holographic gratings is presented.

shipbuilding . external scuppers . flat deck gratings.

A simple and feasible installation for coating the fiber gratings is designed.

According to the numerical results, interactions of solitons with same amplitude have certain regularity in the different apodized gratings.

Then plane reflection blazed gratings are discussed theoretically.

The importance of this residual monomer to the stability of the gratings is evaluated.

Resonance characteristics of sub-wavelength gratings in the visible region are studied.

We use Dammann gratings to generate multiple beam lets by division of amplitude on ultrashort laser pulses.

A new method of high accuracy to measure the groove depth of rectangular relief gratings by laser diffraction is proposed.

A long-period fiber grating (LPFG) coupler can be obtained by placing several long-period fiber gratings in parallel.

Conception of new gratings with better efficiency and lower stray light.

We present and experiment a new system to interrogate the wavelength shift of fiber Bragg gratings (FBG).

Following the presentation of the theoretical part of the study, the fiber Bragg gratings sensing experiment system are setup.

This paper presents a method of the displacement measurement using the technology of fiber Bragg gratings.

And chirp gratings arc adopted to improve the diffraction efficiency.

Grating replication is an effective way to low cost and increase production of gratings.

The basic physical principle of resonant gratings is analyzed.

Using the synthesized gratings with different orders, hollow beam of different sizes is obtained.

And because of its special construction, cascaded long-period fiber gratings has the great future in the use of transducer.

and gratings, as well as infrared imaging.

The gratings in the following table are ordered first by curvature and second by groove density.

The physical process of diffraction by planar gratings'is analysed, based on the generalized second-order coupled-wave theory.

These are aberration- corrected holographic concave gratings .

The phase sub-gratings are arranged to form an alignment mark.

The results demonstrated that it is suitable to write azopolymer short-period optical fiber gratings using these two methods. 5.

The gratings were made from boxwood.

organotin heat stabilizer could fully plasticize the materials, improve the surface glossy degree of protective gratings;

Theoretical Analysis for the Long-period Fiber Gratings with a Trapezoid Index Modulation

Discussion on factors influencing the surface glossy degree of PVC protective gratings

Study of Elliptically Polarized Character of Sinusoidal Dielectric Subwavelength Gratings

The Diffraction Properties of Volume Holographic Gratings in Photorefractive Crystal in the Discretional Direction of Optical Axis

A Study on the Optimum Apodizion Function of Linear Chirped Fiber Gratings Used for Dispersion Compensation

A comparative study of propagation properties of Hermite-Gaussian beams through gratings with sinusoidal and rectangular reliefs

The formation conditions of the fundamental grating solitons close to the photonic band gap in fiber gratings

Study of the Nonlinear Characteristics of Fiber Bragg Gratings by Transfer Matrix Method

Theoretical Analysis and Experimental Investigation of Dispersion Compensation in Transmission Using Uniform Fiber Bragg Gratings

Theoretical Study of Recording Varied Line Spacing Plane Holographic Gratings by Using Auxiliary Gratings

A Study of the Discerning Direction and the Resolution Circuit on Gratings Motion with Moire Fringe

Numerical Study of Apodized and Chirped Bragg Fiber Gratings Time Delay Characteristics

Multichannel Dispersion Compensator Fabricated by Interleaving Several Sampled Fiber Bragg Gratings

Characteristics of electromagnetic band-gap structure with stratified crossed dielectric gratings

Particle Swarm Optimization Algorithms in Synthesis of Fiber Gratings for the Non-Dispersion Filters in the Optical Communication

Exposure characteristics of photopolymer holographic gratings

The far-field characteristics of the Gaussian-Schell model beam propagating through the gratings

Analytical Solutions for the Temperature Stability of Central Wavelength in Arrayed Waveguide Gratings

Cladding Mode's Characteristic and Its Affects on Transmission Spectrum of Long Period Fiber Gratings

Theory and Experiment of Increasing the Extinction Ratio of the Cascaded Long Period Gratings Utilizing the Fiber Loop Mirror

Effects of the EH Cladding Modes and Cross Coupling of Cladding Modes on the Spectral Characteristics of Long-Period Fiber Gratings

Numerical analysis on dispersion compensation characteristic of linearly chirped fiber gratings

Theoretic equations of holographic gratings recorded with aspherical wavefronts: error analysis

Design and Character Analysis of Multi-Layer Dielectric Film Used in Pulse Compressed Gratings

An finite element analysis of reflection coefficient attributed to mechanical loading of metallic gratings with finite thickness

Analysis of EM scattering by multilayer dielectric structures including uniaxial medium and multilayer metal gratings

Transmission spectra characteristics of phase-shifted long-period fiber gratings and apodized optimization

Numerical Analysis for Dispersion Characteristics of Quasi-Periodic Multi-Planar Dielectric Gratings

A Novel Technique of Temperature Sensitivity Enhancement and Reflection Spectrum Improvement of Fiber Bragg Gratings

The Write-in Characteristics of Multiple Volume Holographic Gratings for Wavelength Demultiplexing with wide Spectra

Theoretical and Experimental Investigation of the Bending Sensitivity of the D-shaped Fiber Bragg Gratings

Dual Overwritten Fiber Gratings Characteristics with Nonlinear Modulation of Refractive Index

Fabrication of Internal Diffraction Gratings in Transparent Materials Using Femtosecond Laser

Linearly Chirped Fiber Gratings with Different Distributed Coupling Coefficients

Fiber optic Bragg gratings and its applications on the condition monitoring system of the missile

Transmission volume gratings array with energy-equalized normal-surface outputs for optical interconnect

Technology of Fiber Gratings Sensing and Its Applications in Petroleum Industry

Two-dimensional Nanometer Scale Gratings Measurement by Metrological Atomic Force Microscope

The Selectivity of Recording Condition on The Anisotropic Diffraction of Volume Gratings: Investigation

Dispersion compensation using cascaded temperature-tuned uniform fiber gratings

ironwork n [U] things made of iron, eg gratings, rails, railings

Study of Wavelength Division Multiplexing Based on Layered Multiple Volume Holographic Gratings

An investigation of particles swarm optimization algorithm for the synthesis of fiber bragg gratings

Fabrication and Application of Photorefractive Multiple Volume Gratings

Manufacturing of high efficient holographic diffraction gratings

Study on Coefficients of Groove Density Distribution Equation of Plane Holographic Variable Line Space Gratings

A Comparison of the Diffraction Property between Step Type Relief and Refractory Index Phase Gratings

Application of the Fiber Bragg Gratings Sensing System to Monitoring Offshore Platforms

Experimental investigation on temperature sensitivity of fiber Bragg gratings

Low-coherence interferometric measurements of fiber bragg gratings dispersion

Fabricating Fiber Bragg Gratings with Triangular Spectrum Using Nonlinear Double-Exposure

Influence of introducing chirp on bistable characteristics of linear negative tapered Bragg gratings

DWDM Method for Measurement of Wavelength Displacement in Sensing Application with Fiber Optical Gratings

Generating femtosecond double pulses using Dammann reflection gratings

Temperature sensitivity enhancement technology of fiber Bragg gratings

Diffraction Selectivity Theoretical Analysis of Volume Gratings with wave Front Phase Encoding

Study on Transverse-load Characteristics and Polarization Dependence of Novel Long Period Fiber Gratings

Comparison of calculated and measured diffractive efficiencies of UV aluminum blazed gratings

Measurement of the Thermal Diffusivity of Solids by Transient Thermal Gratings Method

Research on transmission diffraction characteristics of sub- micron gratings for light guide plate

The Theoretical Analysis of Polarization Type Measurement of Fiber Gratings about Acoustical Press in HIFU Field

Theory, design, manufacture and measurement of aberration reducing gratings

Physical mechanism for transmission enhancement of one-dimensional metallic gratings

Reflective Spectral Characters of Phase-Shifted Fiber Gratings and Their Applications

The investigation of the nonlinear characteristics of fiber Bragg gratings

Re-Investigation on the Solution to Two-Dimensional Coupled Wave Equations for Volume Holographic Gratings

Analysis on multilayer calculation of dielectric reflection gratings

Wavelength detection and demodulation technique with double fiber Bragg gratings

Study on Characteristics of Gaussian Apodized Nonlinearly Chirped Fiber Gratings

Laser Induced Damage Thresholds of Multi-Layer Dielectric Gratings and Multi-Layer dielectric Mirrors

Photorefractive gain property and optimization of dynamic holographic gratings in arbitrarily cut sillenite crystal

Determination of the Small Displacement with Two Gratings

Home-made broad bandwidth source and its application in fiber Bragg gratings

Measurement of Two-dimensional Varied-line-space Gratings

Vector theory analysis and numerical calculation for any shape profile dielectric gratings

Simulation analysis of phase-shifted Long Period Gratings transmission spectrum

Binary Phase Gratings with Well-distributed Diffraction Intensities

Accurately measuring diffraction efficiency of gratings with double beams

On the Application of Photonic Crystals Theory for Investigating Phase-Shifted Fiber Bragg Gratings

Fabrication and Evaluation of Bragg Gratings on Optimally Designed Silicon-on-Insulator Rib Waveguides Using Electron-Beam Lithography

Performance enhancement of Mach-Zehnder interferometer based add drop multiplexer through dislocation of bragg gratings

Study of measuring gratings parameters by ellipsometric method in theory

A Novel Layers Structure Model Suited to Calculate Wavelength Responsibility of Fiber Gratings

A study of resonant wavelengths of long period fiber gratings

Theoretical investigation on the bistability of nonlinear Bragg gratings

Theoretical analysis and experimental validation of long period fiber gratings

Matrix Computation Method for Analyzing Double-wavelength Fiber Bragg Gratings

Application of Chirped Fiber Bragg Gratings with Triangular Spectrum in the Fiber Gratings Sensor System

Energy exchange and optimization of dynamic holographic gratings in photorefractive sillenite crystal

Analysis of Fabrication Error of Subwavelength Dielectric Gratings

Modulation instability of fiber Bragg gratings with Gaussian apodization

Detection Methods of Wavelength Shift in Optical Fiber Gratings Sensing Application

Design and fabrication of holographic variable line-spacing gratings for position sensor

Vector theory analysis and numerical calculation for any shape profile metallic gratings

Experimental Research on the Sensing Properties of Fluorescent Fiber Gratings

Optical transmission properties of one-dimensional metallic gratings

Simultaneous Measurement of Strain and Temperature Using Fiber Bragg Gratings

Polarization Mode Dispersion of Fiber Bragg Gratings at Different Temperature

Modulation Instability of Fiber Bragg Gratings with Raised Cosine Apodization

Recent Progress on Imprinting Technologies of Photonic Crystal Fiber Gratings

Silicon gratings made by microfabrication technology

Thermo-optic coefficient and temperature sensitivity of long-period fiber gratings

Rigorous Vector Analysis of Multi-Layer Dielectric Film Pulse Compression Gratings

Technique of Writing Fiber Bragg Gratings via Wedge-adjusted Talbot Interferometer

The prototype of optical engine system in large screen projection and the study of the high-efficiency spectral gratings

Passive Temperature-compensating Package for Fiber Bragg Gratings

Pressure Sensitivity Enhancing Experiment of Fiber Bragg Gratings

Determination of the Core Diameter and Refractive Index of the Fiber Bragg Gratings

The Research Progress on Polymer Optic Fiber Gratings and Their Possible Applications

Characters and applications of fiber gratings with various index modulations

Method for Controlling Groove Depth and Duty Cycle of Rectangular Photoresist Gratings

Experimental Study on Cross-sensitivity of Temperature and Strain of Fiber Optic Bragg Gratings

Plastic Fiber Gratings and Its Application Prospects in WDM

Effects of Dispersion Decreasing and Loss on Transmission of Bragg Solitons in Fiber Bragg Gratings

Temperature Compensation in Vibration Sensor with Fiber Gratings

Studies on Spectrum Characteristics for Multimode Fiber Gratings

Experimental Measurement of the Strain and Young's Modulus of Elasticity of the Standard Reinforcing Steel Bar Based on Fiber Bragg Gratings

An experimental study of the ultrasound sensor based on optic fiber gratings

Study on Polymer Package Sensitivity Enhancing of Optical Fiber Gratings Sensors

The advance of polarization control method to ultraviolet-written Bragg gratings

Application of Moire Fringes of Circular Concentric Gratings to Measuring Angles

Kinematic studies on diffraction properties of multilayer blazed gratings on soft X-ray region

Theory of Chirped Fiber Gratings Written by Femtosecond Laser Pulses

Study on Dispersion Compensation with Linearly Chirped Fiber Gratings

Fabricating Chirped Fiber Bragg Gratings by Nonlinear Double-exposure

Study of Resultants on the Chamber Wall in the Process of Dry Etching of Silicon Gratings

Liquid crystal alignment on holographic surface relief gratings

Dispersion Ripple Suppression of Sampled Chirped Fiber Gratings

A Novel Method for Measuring Modulation Depth and Effective Thickness of Volume Gratings

On the Group Delay Characteristics of Chirped Dual Overwritten Fiber Bragg Gratings

Study on Temperature Sensitivity Coefficient of Fiber Bragg Gratings

Examples of Spherical Variable Line Space Plane Holographic Gratings

Design and Fabrication of Gain Flattening Filters for EDFA with Chirped Fiber Bragg Gratings

Reconstruction of Parameters of Fiber Gratings from Time-Delay Characteristics Using the Genetic Algorithm

Near-field optical property of multi-layer dielectric gratings for pulse compressor

Study on Fiber Directional Coupler with Fiber Bragg Gratings in Its Arms

Experimental Study About A Type of Gratings Interferometer

Research of Fiber Bragg Gratings with Chirped Refractive Index Modulation

The test-force ring of fiber optical gratings and its application

Study on tolerance of input wavefront aberration for color separation gratings

Analysis on Reflection Properties in Cascaded Phase-shift Fiber Bragg Gratings

Design and its Fabrication of Comb-filter with Fiber Gratings

Study on line-profiles of variable line-space plane gratings with holographic recording

Analysis of tilted fiber gratings strain characteristics

The rigorous coupled-wave analysis of guided-mode resonance in dielectric gratings

The influence of temperature on reflected wavelength shift of fiber Bragg gratings

Characteristics of the Etched Long-period Fiber Gratings

Study on Recognition Algorithm of Phase Gratings Diffraction Images

Good performance of chirped fiber Bragg gratings obtained by asymmetrically one-side exposure apodization

Algorithm of modal theory of anisotropic medium gratings

Applications of Large Air Hole Microstructure Optical Fiber on Fiber Gratings

Analytic Expression of Diffraction Fringe of Varied-line-space Plane Gratings

Diffraction Characteristics of Sub-micron Gratings for Light Guide Plate

Analysis for Transmission Spectrum of Phase-Shifted Fiber Bragg Gratings

The Technique Progress of Chirped Gratings Written in Fiber in Uniform Interfere Field

Error compensation for eccentric motions of circular gratings

Fabrication techniques of chirped and apodised fiber gratings

Mechanically Tunable Phase-shifted Long-period Fiber Gratings

Specification for airbricks and gratings for wall ventilation

Far-field analysis of ultrashort pulse through the tiled gratings

Multi layer dielectric laser pulse compression gratings

Optical Bistability Devices with Fiber optical Gratings

Dielectric Gratings for Laser Chirped Pulse Compression

Numerical Analysis of Coupling from Core Mode to Radiation Mode in Long Period Fiber Gratings

Diffraction efficiency of sub-wavelength gratings

The Dispersion Simulation of Long Optical Fiber by Using Fiber Bragg Gratings: Theory and Experiment

Optimization of Weakly Aperiodic Phase-Only Sampled Chirp Gratings

Application of Dispersion and Dispersion Slope Compensation Based on Optimization of Binary Phase-Sampled Fiber Bragg Gratings

Long-term Stabilization of Fiber Gratings by High-temperature Packaging

Temperature and Strain-Sensed Researches of Double Fiber Bragg Gratings

The compression of optical pulses using linearly chirped bragg-gratings

Studying on the Plat Metal Diaphragm Based Fiber Bragg Gratings Pressure Sensing

Present research and perspective development of sensing technology with fiber gratings

Study on dispersion compensation with chirped fiber gratings

Novel method for the characterization of fiber Bragg gratings

Formation and Interaction of Bragg Solitons in Uniform Fiber Bragg Gratings

Application of Fiber Bragg Gratings in Monitoring Metal Corrosion

Study on the measurement system of temperature-compensated in-fiber Bragg gratings strain sensor

Fabrication of chirped fiber gratings for compensating

A Tunable Dispersion Compensation Scheme Based on the Transmission Dispersion of the Fiber Gratings

Study on Position Sensor of Holographic Variable Line-Space Plane Gratings

Fabrication of Varied-Line-Space Plane Gratings and Wave Fronts Inspection

Strain sensing properties of multimode fiber Bragg gratings

Study on the Near Field Diffraction of Color Separation Gratings Applied in ICF System

Sensitivity of Long-period Fiber Gratings to Ambient Refractive Index

Phase scanning method for fabricating varied line-space gratings

Research of the chromatic dispersion compensation method based on chirped fiber Bragg gratings

Recent development and applications of fiber gratings

Formation of Bragg Gratings in Few-mode Optic Fibers by Photosensitive Fibers

Basic Research in Novel Microstructure Gratings

Real-Time Monitoring of Composites Curing Using Long-Period Gratings

Study on temperature compensation for fiber Bragg gratings

Analysis of the properties on the cascaded fiber gratings by using the Substructure Analyzing Method

Application of Fourier analysis to the visibility of gratings